| $_caption | Node | |
| $_child | Node | |
| $_creatorId | Node | |
| $_description | Node | |
| $_id | Node | |
| $_parentId | Node | |
| $_type | Node | |
| __toString() | Leaf | |
| countLeafs($getall) | Node | |
| getCaption() | Node | |
| getChild() | Node | |
| getCreatorId() | Node | |
| getDescription() | Node | |
| getId() | Node | |
| getLeafCount() | Node | |
| getLeafSum() | Node | |
| getNodeCount() | Node | |
| getParentId() | Node | |
| getType() | Node | |
| hasChildNodes() | Node | |
| Leaf($id, $parentId, $caption, $reference=null, $leafType= 'leaf') | Leaf | |
| Node($id, $parentId, $caption, $description=NULL, $type=NULL, $creatorId=NULL) | Node | |
| setChild(&$childref) | Node |
1.5.8